Wasteland 2 will be included for anyone pledging $165 or more. Fargo and Obsidian's loving relationship continues:

[...]But, Brian hasn’t stopped being the great guy that he is, and so, he’s helping us out by letting us add Wasteland 2 as a reward at our higher tiers. So, what tiers will that be? A lot of you have asked for a digital tier after $110, so we are adding a $165 Digital Only Tier. That means Wasteland 2 will get added to this new $165 tier and all the tiers above.​

Feargus also revealed Obsidian's plan to make an expansion pack for Project Eternity:

What we are also doing is adding the first expansion pack for the game to the $165 Tier (and above). The expansion will come out approximately six months after Project Eternity is released. That’s right, it’s not DLC, but a real honest to God RPG expansion pack. We don’t have the details on the Expansion yet, but you can bet it will be what you’d expect from an Infinity Engine game expansion.​